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ST-37-S235JR Çelik nedir ve Soğuk Çekim Yapılması

Yayınlandı Şubat 11, 2023

St37 çelik, karbon çeliklerden biridir ve yapısal uygulamalarda kullanılır. Geniş bir sıcaklık aralığında işlenebilir ve çekiş dayanımı orta düzeydedir.

St37 çelik özellikleri:

Karbon içeriği: %0.17 - %0.20
Çekiş dayanımı: 340-470 N/mm²
Mukavemet: 205-520 N/mm²
İşlenebilirlik: İyi
Dayanma: İyi
Esneklik: İyi
Sertlik: Düşük

Soğuk çekim, çelik maddelerinin mekanik özelliklerini artırmak için uygulanabilecek bir metalürjik işlemdir. Soğuk çekim yapıldıktan sonra, çelik maddelerin çekiş dayanımı ve mukavemeti artar, sertliği artar ve esneklik azalır.

Soğuk çekim yapılmasının faydaları:

Çekiş dayanımı ve mukavemetinin artması
Sertliğin artması
Uygulamaların daha güçlü ve güvenli hale gelmesi
İşlenebilirliğin azalması
Uygulamalarda daha az deformasyonun oluşması.

Benzer Konular

Celik Engineering

Yorumlar


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